共 7 条
[1]
CROMBIE L, 1966, TETRAHEDRON LETT, P145
[3]
KAWAZU K, 1968, TETRAHEDRON LETT, P2383, DOI 10.1016/S0040-4039(00)61999-8
[4]
NIGAM SK, 1967, TETRAHEDRON LETT, P2633
[5]
STOUT GH, 1968, TETRAHEDRON LETT, P3285, DOI 10.1016/S0040-4039(00)89548-9